The proceedings of the Fourth Conference of the Intergovernmental Council for ADP-ICA, are contained in this, the 7th issue of the ICA-Information, the Council's official publication. The proceedings include the edited minutes of the sessions, which covered the following topics: Management information systems for the government, Policy considerations in the use of ADP in the Federal Government; ADP for legislature, computer technology and the legislative process, the role of ADP in government, U.S. General Accounting office activities in connection with the Federal Government ADP program, government procurement policy and implementation, and ADP procurement in the United States Government. A summary of the sessions on Council affairs as well as on the ICA working-groups is contained in Circular Letter No. 15, presented as Annex I. Annex II is the full list of participants in the Conference sessions and in the official receptions. (AB)